MiningModelColumnCollection.Enumerator.Current 属性
Gets the current MiningModelColumn in the MiningModelColumnCollection.
命名空间： Microsoft.AnalysisServices.AdomdClient
程序集： Microsoft.AnalysisServices.AdomdClient（在 Microsoft.AnalysisServices.AdomdClient.dll 中）
语法
声明
Public ReadOnly Property Current As MiningModelColumn
Get
用法
Dim instance As MiningModelColumnCollection.Enumerator
Dim value As MiningModelColumn
value = instance.Current
public MiningModelColumn Current { get; }
public:
property MiningModelColumn^ Current {
MiningModelColumn^ get ();
}
member Current : MiningModelColumn
function get Current () : MiningModelColumn
属性值
类型：Microsoft.AnalysisServices.AdomdClient.MiningModelColumn
The MiningModelColumn in the MiningModelColumnCollection, if the enumerator has not passed the end of the collection.
异常
| 异常 | 条件 |
|---|---|
| System.InvalidOperationException | The enumerator is currently before the first or after the last MiningModelColumn in the MiningModelColumnCollection. |
注释
After creating an MiningAttributeCollection.Enumerator or after a Reset, MoveNext must be called to advance the enumerator to the first element of the collection before reading the value of Current; otherwise, Current is undefined.